INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27a3c76532acb47a2f0b587ad64c680ab1334940ee48bb15463a7b331aae06d8', 
    'CChfAwuLSbC62s+ISMgitFPpS8Htxr/y6TTr4vZ3JGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)